To disable grammar highlighting in Google Chrome, open the Settings menu by clicking the three-dot icon in the top-right corner. Navigate to the Languages section within the Advanced settings, then toggle off the "Show Google Spell Checker" option. This action immediately stops Chrome from underlining grammatical errors across all websites.
Google Chrome includes a built-in spell and grammar checker that can be helpful for many users, but it often becomes intrusive or inaccurate depending on the context. Some users find the red squiggly lines distracting while typing in web forms, emails, or code editors. Others may simply prefer to use external tools like Microsoft Word or specialized writing assistants for proofreading. Regardless of your reason, disabling this feature is straightforward and does not require any complex technical knowledge or third-party extensions.
Navigating to Chrome Settings
The first step involves accessing the main configuration panel of your browser. Launch Google Chrome on your desktop computer. Locate the vertical ellipsis icon, which consists of three dots arranged vertically, in the upper right-hand corner of the window. Click this icon to reveal a dropdown menu containing various options such as History, Downloads, and Extensions.
Scroll down to the bottom of this menu and click on the
Settings option. This will open a new tab displaying the primary settings interface. By default, you will see basic settings like Appearance, Search engine, and On start-up. To access deeper configuration options, you must scroll further down the page. Near the bottom of the visible area, click on the
Advanced button to expand additional categories. This reveals sections related to Privacy and security, Auto-fill, and importantly, Languages.
Locating the Language Options
Once the Advanced section is expanded, look for the
Languages header. This section manages how Chrome handles text input and language detection across different websites. If you have multiple languages installed, they will be listed here. Within this block, you will find a specific toggle switch labeled
Show Google Spell Checker. This feature is enabled by default in most installations of Chrome.
It is important to distinguish between spelling and grammar checking. The "Show Google Spell Checker" toggle controls both the red underlines for misspelled words and the blue or green underlines for grammatical issues. Disabling this single switch turns off both types of highlighting. There is no separate toggle specifically for grammar only within the native Chrome settings; therefore, turning off the spell checker is the necessary step to remove grammar highlights as well.
If you do not see the Languages section immediately, ensure that you have scrolled past the Privacy and security section. Sometimes, depending on the version of Chrome or the screen resolution, the layout might vary slightly, but the core structure remains consistent. You can also use the search bar at the very top of the Settings page by typing "spell" to jump directly to the relevant setting.
Alternative Method via Flags
While the standard settings method is sufficient for most users, some advanced users prefer using Chrome Flags for experimental features. However, modifying flags is generally discouraged for routine changes because updates can reset these values or cause instability. It is safer and more reliable to use the official Settings menu described above. For those interested in other customization aspects of Chrome, you might want to check out
How to Fix Chrome's Right Click Window Change if you are experiencing UI glitches after making changes.
Verifying the Change
After toggling off the "Show Google Spell Checker" switch, the change takes effect immediately. You do not need to restart the browser or clear your cache. To verify that the grammar highlighting has been disabled, open a new tab and navigate to a website with a text input field, such as a blog comment section or an email compose window. Start typing a sentence with intentional grammatical errors. You should notice that no colored underlines appear beneath the text.
If the underlines persist, ensure that you clicked the correct toggle. Sometimes, users may accidentally toggle off "Use system keyboard shortcut" or another unrelated option. Double-check that the switch next to "Show Google Spell Checker" is in the grayed-out or left-aligned position, indicating it is off. Additionally, check if you have any third-party extensions installed, such as Grammarly or LanguageTool, which might be providing their own highlighting overlay. If you suspect an extension is causing the issue, go to the Extensions menu (the puzzle piece icon) and temporarily disable them one by one to identify the source.
Managing Installed Languages
Disabling the spell checker does not affect your ability to add or manage languages in Chrome. You can still install dictionaries for different languages in the same Languages section. This allows Chrome to recognize the correct spelling rules for French, Spanish, or German even if it is not flagging grammar issues. If you are traveling or working with international content, keeping your language preferences updated ensures that your keyboard inputs are interpreted correctly. For more information on managing site-specific data, you may find
How to Enable Cookies Only for Google.com useful for maintaining privacy while browsing.
Frequently Asked Questions
Does turning off the spell checker delete my saved passwords?
No, disabling the Google Spell Checker has no impact on your saved passwords or autofill data. These are stored in separate security modules within Chrome. Your login credentials remain safe and accessible in the Password Manager regardless of your spell-checking preferences.
Can I turn off grammar highlighting for only one website?
Chrome does not support granular control over spell checking per individual website through its native settings. The toggle applies globally to all tabs and sites you visit. If you need different behavior for specific sites, you would need to use a dedicated browser extension that offers site-specific rules.
Will this change affect my mobile Chrome app?
The steps described here apply to the desktop version of Google Chrome. The mobile app for iOS and Android has a different interface and typically relies on the device's native keyboard spell-checker. You cannot control Chrome's internal spell checker on mobile devices in the same way, so you must adjust your phone's keyboard settings instead.
What if I still see red underlines after disabling the setting?
If red underlines persist, it is likely caused by a third-party extension rather than Chrome itself. Check your extension list for tools like Grammarly, ProWritingAid, or other writing assistants. Disable these extensions temporarily to see if the underlines disappear. If they do, you can either uninstall the extension or configure it to ignore specific pages.
Is there a keyboard shortcut to toggle spell checking?
There is no default keyboard shortcut in Chrome to toggle the spell checker on or off. You must navigate through the Settings menu each time you wish to change this preference. Some users create custom shortcuts using automation tools, but this is not supported natively by the browser interface.